#region License and Copyright Notice
// Copyright (c) 2010 Ananth Balasubramaniam
// All rights reserved.
// 
// The contents of this file are made available under the terms of the
// Eclipse Public License v1.0 (the "License") which accompanies this
// distribution, and is available at the following URL:
// http://www.opensource.org/licenses/eclipse-1.0.php
// 
// Software distributed under the License is distributed on an "AS IS" basis,
// WITHOUT WARRANTY OF ANY KIND, either expressed or implied. See the License for
// the specific language governing rights and limitations under the License.
// 
// By using this software in any fashion, you are agreeing to be bound by the
// terms of the License.
#endregion

using System;
using System.Collections;
using System.Collections.Generic;
using Microsoft.Xna.Framework;

namespace Graffiti.Core.Brushes
{
    public sealed class LayerTransforms : ILayerTransforms
    {
        private readonly List<Func<float, Matrix>> _transforms = new List<Func<float, Matrix>>();

        public ILayerTransforms Add(Func<float, Matrix> transform)
        {
            _transforms.Add(transform);
            return this;
        }

        public IEnumerator<Func<float, Matrix>> GetEnumerator()
        {
            return _transforms.GetEnumerator();
        }

        IEnumerator IEnumerable.GetEnumerator()
        {
            return GetEnumerator();
        }
    }
}